50043782115599 has 4 divisors (see below), whose sum is σ = 50062039609080. Its totient is φ = 50025524622120.

The previous prime is 50043782115493. The next prime is 50043782115631. The reversal of 50043782115599 is 99551128734005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50043782115599 - 2⁸ = 50043782115343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50043782115799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9128742629 + ... + 9128748110.

It is an arithmetic number, because the mean of its divisors is an integer number (12515509902270).

Almost surely, 2^{50043782115599} is an apocalyptic number.

50043782115599 is a deficient number, since it is larger than the sum of its proper divisors (18257493481).

50043782115599 is a wasteful number, since it uses less digits than its factorization.

50043782115599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18257493480.

The product of its (nonzero) digits is 13608000, while the sum is 59.

The spelling of 50043782115599 in words is "fifty trillion, forty-three billion, seven hundred eighty-two million, one hundred fifteen thousand, five hundred ninety-nine".